<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <style>
        body{
            min-width: 1200px;
        }
        .div-left{
            width: 100px;
            height: 300px;
            margin: 30px 0 0 30px;
            padding: 30px;
            display: inline-block;
            vertical-align: top;
            border: 1px solid silver;

        }
        .div-right{
            width: 800px;
            height: 500px;
            margin: 30px 0 0 30px;
            display: inline-block;
            vertical-align: top;
            border: 1px solid silver;
        }

        iframe{
            width: 800px;
            height: 500px;

            border: none;
        }
        .left-son{
            width: 80px;
            height: 24px;
            padding-top: 10px;
            border-bottom: 1px solid silver;
        }
        a{
            text-decoration: none;
            color: black;
        }
    </style>
</head>
<body>


    <div class="div-left">
        <div class="left-son">
            <a href="https://www.taobao.com" target="iframe1">淘宝</a>
        </div>
        <div class="left-son">
            <a href="https://www.bilibili.com" target="iframe1">bilibili</a>
        </div>
        <div class="left-son">
            <a href="https://www.taobao.com" target="iframe1">淘宝</a>
        </div>
        <div class="left-son">
            <a href="https://www.bilibili.com" target="iframe1">bilibili</a>
        </div>

    </div>
    <div class="div-right">
       <iframe  name="iframe1"  src="https://www.taobao.com"></iframe>
    </div>

</body>
</html>
